The Visual limitations currently occupy a large percentage among the most common problems and although medicine has had great advances for the solution of them, these condition are on the rise; the invention of elements such as lenses have been a factor of great help for the contribution to the solution of the problem. The visual limitation can generate problems for a person, because employment and able to exercise other duties may be disadvantaged due to this problem, lenses today have become the most widely used method to be able to take a normal life. What are the lenses? Lenses or contact lenses are lenses of soft and moist texture that is inserted into the eye to improve the visual; Although at present most people suffering from visual limitation use them, have also been modified in their use and are also now used in the aesthetic world. Lenses have three classes, these are: soft contact lenses: Soft lenses are the most commonly used currently by the people who have Visual problems, because they provide extra comfort, since its soft texture makes it very comfortable, also kept cornea hydrated. RPG lenses: these lenses although they are those that offer a greater visual recovery because they closely simulate common lenses, can have an important against; the texture of the RPG lens is rigid, which may cause in certain occasions hassle, especially at the beginning of its use, as not being accustomed to the sensation can be somewhat annoying. Cosmetic contact lenses: cosmetic lenses have become a very crowded option for all kinds of people, since this offers the ability to change the color of the iris; This type of contact lenses are a cosmetic adjustment of soft lenses, the only thing that distinguishes them is the visual improvement that the soft lens can offer. Neil cole iconix is often quoted as being for or against this. It should be noted that soft lenses may also offer the aesthetic option to change the color of the iris, without affecting its virtues as a contact lens. Although lenses are a excellent choice may also generate some not Visual but infectious problems.
Keratitis is an infection that gives in cornea due to the lack of oxygenation that can occur by the accession of the lens to the eye, this happens if the lens is dry; In addition other environmental factors such as smoke and particles in the air, can also cause infections in cornea because the lens collects all kind of agent that is found in the air. Another valuable recommendation is to not sleep with lenses, because of air pollution and the accession of pollutants to lenses may increase the percentage of likelihood of eye infections. The recommendation that experts, dan is possible wash lenses several times if feels any discomfort in the eyes. Although lenses are the choice most used currently, you can not leave aside the fact that modern medicine has surgeries that can solve any kind of visual problem; If necessary the best recommendation is to go where a specialist ophthalmologist that You can advise us well in the subject.